Table 2 Operative data
LPP | Control | P Value | |
|---|---|---|---|
On-PUMP – No. (%) | 807 (98.9) | 1333 (98.6) | 0.96 |
Off-PUMP – No. (%) | 9 (1.1) | 19 (1.4) | 0.55 |
Urgency of Surgery | |||
Elective – No. (%) | 514 (63) | 855 (63) | 0.96 |
Urgent – No. (%) | 286 (35) | 470 (35) | 0.93 |
Emergent/ Salvage – No. (%) | 16 (2) | 27 (2) | 0.95 |
Number of Grafts – No. (%) | |||
< 3 | 106 (13) | 135 (10) | 0.06 |
≥3 | 710 (87) | 1217 (90) | 0.60 |
Chest Drain Output Initial 4 h – mls (mean ± STD) | 285 ± 165 | 316 ± 192 | 0.15 |
30d Mortality - No. (%) | 7(0.86) | 10(0.74) | 0.77 |
New Stroke - No. (%) | 7 (0.86) | 19 (1.4) | 0.26 |
New Arrhythmia - No. (%) | 196 (24.0) | 396 (29.3) | < 0.05 |
New Atrial Fibrillation - No. (%) | 165 (20.2) | 356 (26.3) | < 0.05 |
Cardiac Tamponade | 0 | 16 | < 0.05 |
Return to Theatre for Bleeding | 15 (1.84) | 34 (2.51) | 0.52 |
Mean LOS - Days | 7.14 | 7.56 | 0.22 |